Bright Light Circuit

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Revision as of 21:51, 27 December 2010 by Sebastien Bailard (talk | contribs) (Yay! New Circuit!)
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This page is a development stub. Please enhance this page by adding information, cad files, nice big images, and well structured data!


These are good resources for creating wiki pages.
Very Messy Example and Columbus 
--Sebastien Bailard 07:23, 10 September 2010 (UTC)
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Example Development

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Description
laser cutter circuit
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FILE ID# TYPE DESCRIPTION AVAILABLE FORMATS CREATED/RESERVED BY
Your-File-Name SOLID MODEL ASSEMBLY These are CAD files for the Solid Model Assembly .xml.zip, .stl.zip --Example User 12:00, Today's Date 20xx (UTC)
Your-File-Name CAD FILES FOR PARTS These are CAD files for each part. .xml.zip, .stl.zip --Example User 12:00, Today's Date 20xx (UTC)
Your-File-Name EVEN MORE FILES These are are even more files. .xml.zip, .stl.zip --Example User 12:00, Today's Date 20xx (UTC)|-
Your-File-Name SOLID MODEL ASSEMBLY This is the final finished machine N/A --Example User 12:00, Tomorrow's Date, 20xx (UTC)
Please edit this and click the links to put in your own files! --Sebastien Bailard 08:34, 10 September 2010 (UTC) 


Just to put the gist of it in writing: OPA569 as a high-current unity-gain buffer, driven by a DAC7571, with an ADS1113 to monitor the current-feedback from the OPA569. It'd provide sub-millivolt control with power feedback and PWM(via the current monitor and enable pin on the buffer, respectively.)

The whole toolhead would be directly controllable via a single I2C bus, or, with an added ATMEGA, via the same CAN bus as all other toolheads.

Any thoughts?

Bill of Materials/Parts List

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